2001 FU186

2001FU186, 1991 YT1, 1991YT1, 1993 FJ56, 1993FJ56, 1993 HT9, 1993HT9, 42248, J91Y01T, J93F56J, J93H09T, K01FI6U

All data for this body: [vot]

MPC data
Name (number) 2001 FU186 (42248)
a 2.57240
e 0.17965
i / sin(i) 4.1359 / 0.07212
q 2.11028
Q 3.03453
ω 222.9245
Node 93.1539
m 169.9329
n 0.2389
Epoch 2460800.5
nobs 1590
nopp 22
Years observed 1991-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.573
ep 0.134
sin(ip) 0.049
G 0.150
H 15.360
Mass
D 4.73 0.062
pV 0.060 0.0069
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 4.506
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5728 0.1338 0.0488 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.73 0.062 0.062 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0069 0.0069 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.36 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.751 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT